Trait DecoratableTarget 

pub trait DecoratableTarget<P> {
    type FilterOutput;

    // Required method
    fn filter_target(self, predicate: P) -> Self::FilterOutput;
}

Interface to add information to conflict targets. Designed to be open for further additions to conflict targets like constraints

Required Associated Types

type FilterOutput

Output type of filter_target operation

Required Methods

fn filter_target(self, predicate: P) -> Self::FilterOutput

equivalent to filter of FilterDsl but aimed at conflict targets

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<Stmt, T, P> DecoratableTarget<P> for IncompleteOnConflict<Stmt, T>

where P: Expression, P::SqlType: BoolOrNullableBool, T: DecoratableTarget<P>,

type FilterOutput = IncompleteOnConflict<Stmt, <T as DecoratableTarget<P>>::FilterOutput>

impl<T, P> DecoratableTarget<P> for T

where P: Expression, P::SqlType: BoolOrNullableBool, T: UndecoratedConflictTarget,

type FilterOutput = DecoratedConflictTarget<T, WhereClause<P>>